is strikig out at the west. president mahmoud ahmadinejad known for his inflammatory remarks addressed the u.n. general assembly yesterday. he accused the u.s. of shielding israel's fake regime. and criticized the u.s. for failing to speak out against the anti-islam video. and he defended his country's nuclear program, saying it is for peaceful purposes and he's not worried about threats from western powers. >>> this morning president obama will speak to the united nations general assembly. this is video from two years ago. the white house says the president will discuss several foreign policy issues, including violent protests in the middle east. mitt romney is criticizing the president for referring to that violence as, quote, bumps in the road on the path to peace. suggesting the president is downplaying the crisis. >>> meanwhile, romney is campaigning in ohio today and tomorrow. his bus tour through the buckeye state will focus on energy and trade. romney spent yesterday in another battleground state, colorado. ohio may be key to his white house hopes. no republican has lost there and wo